if n(A)=7 , n(B)=13 , n(ANB)=4 , then N(AUB)=?
Answers
Answered by
6
Answer:
n(AUB) =16
Step-by-step explanation:
n(AUB) =n(A) + n(B) -n(ANB)
=7+13-4
=20-4
=16
Answered by
2
Step-by-step explanation:
i hope it's help you.........
Attachments:
Similar questions